replace OVERRIDE and FINAL with override and final in ash/

ash/system/bluetooth/tray_bluetooth.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/system/bluetooth/tray_bluetooth.h"
 
 #include "ash/session/session_state_delegate.h"
 #include "ash/shell.h"
 #include "ash/system/tray/fixed_sized_scroll_view.h"
 #include "ash/system/tray/hover_highlight_view.h"
@@ skipping 339 matching lines @@
 
       item_container->RemoveAllChildViews(true);
       static_cast<HoverHighlightView*>(item_container)->
           AddCheckableLabel(display_name, gfx::Font::BOLD, false);
       scroll_content()->SizeToPreferredSize();
       static_cast<views::View*>(scroller())->Layout();
     }
   }
 
   // Overridden from ViewClickListener.
-  virtual void OnViewClicked(views::View* sender) OVERRIDE {
+  virtual void OnViewClicked(views::View* sender) override {
     ash::SystemTrayDelegate* delegate =
         ash::Shell::GetInstance()->system_tray_delegate();
     if (sender == footer()->content()) {
       TransitionToDefaultView();
     } else if (sender == manage_devices_) {
       delegate->ManageBluetoothDevices();
     } else if (sender == enable_bluetooth_) {
       Shell::GetInstance()->metrics()->RecordUserMetricsAction(
           delegate->GetBluetoothEnabled() ?
           ash::UMA_STATUS_AREA_BLUETOOTH_DISABLED :
           ash::UMA_STATUS_AREA_BLUETOOTH_ENABLED);
       delegate->ToggleBluetooth();
     } else {
       if (!delegate->GetBluetoothEnabled())
         return;
       std::map<views::View*, std::string>::iterator find;
       find = device_map_.find(sender);
       if (find == device_map_.end())
         return;
       std::string device_id = find->second;
       if (FoundDevice(device_id, connecting_devices_, NULL))
         return;
       UpdateClickedDevice(device_id, sender);
       delegate->ConnectToBluetoothDevice(device_id);
     }
   }
 
   // Overridden from ButtonListener.
   virtual void ButtonPressed(views::Button* sender,
-                             const ui::Event& event) OVERRIDE {
+                             const ui::Event& event) override {
     ash::SystemTrayDelegate* delegate =
         ash::Shell::GetInstance()->system_tray_delegate();
     if (sender == toggle_bluetooth_)
       delegate->ToggleBluetooth();
     else
       NOTREACHED();
   }
 
   user::LoginStatus login_;
 
@@ skipping 66 matching lines @@
     detailed_->Update();
 }
 
 void TrayBluetooth::OnBluetoothDiscoveringChanged() {
   if (!detailed_)
     return;
   detailed_->Update();
 }
 
 }  // namespace ash